Need asap what’s the answer for this question


Need asap what’s the answer for this question

Answers

i cant see the graph

step-by-step explanation:

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

For this case we must rationalize the following expression:

\frac {2 \sqrt {5}} {- 3 \sqrt {50}}

Multiply the numerator \sqrt {50}:

\frac {2 \sqrt {5} * \sqrt {50}} {- 3 \sqrt {50} * \sqrt {50}} =\\\frac {2 \sqrt {5 * 50}} {- 3 (\sqrt {50}) ^ 2} =\\\frac {2 \sqrt {250}} {- 3 * 50} =\\\frac {2 \sqrt {250}} {- 150}

Option B

Quick answer, it's B.



Do you know the answer?

Other questions on the subject: Mathematics

Mathematics, 21.06.2019, cat216
[tex]35 = 45 - n[/tex]put like terms together.[tex]n = 45 - 35[/tex]or[tex]35 - 45 = - n[/tex]remember that the 45 becomes negative when moved to the other side.[tex]n = 10[/tex]or...Read More
2 more answers
Mathematics, 21.06.2019, magics
the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenthstep-by-step explanation:...Read More
2 more answers